/*
 * ProductEvent.java 21 mai 2006
 * 
 * Copyright (c) 2006 Emmanuel PUYBARET / eTeks <info@eteks.com>. All Rights
 * Reserved.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA 02111-1307 USA
 */
package org.windu2b.jcaddie.model;

import java.util.EventObject;

/**
 * Type of event notified when {@link Caddie caddie} product is added, updated or
 * deleted.
 * 
 * @author Emmanuel Puybaret, windu.2b
 */
public class ProductEvent extends EventObject
{
	private static final long serialVersionUID = 1783903064074704740L;




	public enum Type
	{
		ADD, DELETE, UPDATE
	}



	private PieceOfProduct	piece;


	private int	           index;


	private Type	       type;




	/**
	 * Creates an event with <code>caddie</code> as source, and an associated
	 * <code>piece</code>.
	 */
	public ProductEvent( Object source, PieceOfProduct piece, int index,
	        Type type )
	{
		super( source );
		this.piece = piece;
		this.index = index;
		this.type = type;
	}




	/**
	 * Returns the piece of product added or deleted.
	 */
	public PieceOfProduct getPieceOfFurniture()
	{
		return this.piece;
	}




	/**
	 * Returns the index of the piece of product in caddie.
	 */
	public int getIndex()
	{
		return this.index;
	}




	/**
	 * Returns the type of event.
	 */
	public Type getType()
	{
		return this.type;
	}
}
